Keypak 12 inch (30.6cm) Door Letterbox Fits 40 80mm Doors, Anti Snap Flap, Internal Draught Excluder, Adjustable Letter Box for UPVC Composite Wood Doors (Black/White)

INTERNAL DRAUGHT EXCLUDER – The integrated brushes help prevent draughts. Plus, an internal water seal prevents water leaks as it stops water getting into the door or panel. ANTI-SNAP FLAP – The flap opens a full 180 degree for easy access and to prevent it from snapping off when opened too far. ADJUSTABLE SLEEVE – The telescopic design means the letter box can be adjusted to fit doors between 40mm to 80mm in thickness. Our letter box will fit most uPVC, Composite & Timber doors. DIMENSIONS – The letter box overall size is 306mm x 70mm and the internal dimension of the sleeve is 254mm x 37mm. The distance between the screw hole centres is 280mm. Suitable for apertures between 285mm x 50mm up to 295m x 60mm EASY TO INSTALL – Please read product description below for a simple guide on how to install the letterbox., Manufacturer: Keypak